TMB App (Metro Bus Barcelona)
57
Quality Score
Solid
TMB App (Metro Bus Barcelona)
Medium confidence
✍️ bumetric analysis
“
TMB App (Metro Bus Barcelona) is an iOS app from Transports Metropolitans de Barcelona in the Utilities category, currently rated 4.1★ across 168 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 57: Solid (established niche player). For a Utilities app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
per month
INDIE tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$952/mo · 10K ratings · 2.8★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~7 months at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (85 MB) | +$13K |
| ⚙ Utilities complexity ×0.85 | $-9654 |
Total estimate
$55K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 12× MRR multiple
💸
~1.8× build cost (break-even+)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| 🏷 Utilities category multiple | -10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
12× MRR
👥 Estimated audience size
33K
Lifetime downloads (US-equivalent)
Monthly active
6.7K
Daily active
1.3K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Utilities engagement | ~200 installs / rating |
| 🔁 Utilities D30 retention | 20% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
19% sticky
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Early-stage solo · 45/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.7
Product Quality
5.8
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.13★ across 168 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $9K-$16K. Portfolio play ($9K/mo combined) commands premium.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mature app (15y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Good rating (4.1★)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (6 languages)METRIC | +$600 | |
| Early-stage install base (168 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v20.35.2
This version includes minor fixes in the T-mobilitat registration and linking process.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- TMB App (Metro Bus Barcelona)
- Developer
- Transports Metropolitans de Barcelona
- Bundle ID
- com.tmb.TMBVirtual
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- CA, EN, FR, DE, IT, ES
Company
- Website
- Not found
- Tagline
- Web de Transports Metropolitans de Barcelona
- Description
- Web oficial de Transports Metropolitans de Barcelona. Guia del transport públic de Barcelona. Mapes, horaris, bitllets i abonaments de transport.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $8.1K/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- x.com/TMB_Barcelona
- linkedin.com/company/transports-metro…
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/TransportsMetropolitansd… · instagram instagram.com/tmb_bcn/?hl=es · linkedin linkedin.com/company/transports-metro… · tiktok tiktok.com/@tmb_bcn · twitter x.com/TMB_Barcelona · youtube youtube.com/user/CanalTMB
- emaildeusuari@gmail.com
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth168 ratings+16700% lifetimeShow 3-year history estimate ▾
Tracked (33 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
📝 About this app
TMB App
The easiest way to travel around Barcelona and the metropolitan area.
Move smarter with a faster, simpler and more personalised travel experience.
• Plan and travel your way : combine bus, metro and shared bikes from Bicing, AMBici, Donkey Republic, Cooltra and Bolt — all in one place.
• Manage T-mobilitat instantly : buy, top up and validate your cards in seconds. Pay quickly and securely with GPay and Apple Pay.
• Save your favourites : keep your preferred places, routes, stops and stations at hand. Get real-time updates and personalised alerts about service disruptions.… View full description on the official store →
The easiest way to travel around Barcelona and the metropolitan area.
Move smarter with a faster, simpler and more personalised travel experience.
• Plan and travel your way : combine bus, metro and shared bikes from Bicing, AMBici, Donkey Republic, Cooltra and Bolt — all in one place.
• Manage T-mobilitat instantly : buy, top up and validate your cards in seconds. Pay quickly and securely with GPay and Apple Pay.
• Save your favourites : keep your preferred places, routes, stops and stations at hand. Get real-time updates and personalised alerts about service disruptions.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 85 MB🔞 4+📱 iOS 17.0+🔖 v20.35.2🔄 updated 0d ago🌐 CA, EN, FR, DE, IT +1📂 Utilities💰 Paid
📅
What Worked™ · Development Pipeline
10 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
⭐
Rating ↑ 2.26 → 4.13 (improved 1.87★)
2026-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2016-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
2015-02
⭐
Rating ↓ 3.33 → 3.00 (dropped 0.33★)
2014-10
⭐
Rating ↑ 3.00 → 3.33 (improved 0.33★)
2014-04
⭐
Rating ↓ 3.67 → 3.00 (dropped 0.67★)
2012-09
⭐
Rating ↑ 3.00 → 3.67 (improved 0.67★)
2012-02
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
2012-01
🚀
First tracked snapshot — initial data captured
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for TMB App (Metro Bus Barcelona): category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Transports Metropolitans de Barcelona
View all →📦 Portfolio summaryINDIE studio
4apps·$9K/mocombined
⚠ Concentrated — top app contributes 87% of combined revenue (single-app dependency)
Similar apps in Utilities
About this analysis
Why medium confidence: 168 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does TMB App (Metro Bus Barcelona) make per month?▴
Based on our ML-calibrated revenue forecast, TMB App (Metro Bus Barcelona) earns approximately $8.1K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like TMB App (Metro Bus Barcelona)?▴
Browse the full Utilities category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes TMB App (Metro Bus Barcelona)?▴
TMB App (Metro Bus Barcelona) is published by Transports Metropolitans de Barcelona on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is TMB App (Metro Bus Barcelona)'s BU Score?▴
TMB App (Metro Bus Barcelona) has a BU Score of 57/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.